CVE-2023-37547

Summary

CVE-2023-37547 is a vulnerability affecting multiple versions of Codesys products. Upon successful authentication, the CmpApp component becomes susceptible to denial-of-service attacks when exposed to specific network communication requests with inconsistent content. This inconsistency leads the CmpApp component to read data from an invalid memory address. It is important to note that this issue differs from CVE-2023-37545, CVE-2023-37546, CVE-2023-37548, CVE-2023-37549, and CVE-2023-37550.

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